Q81944908

low-mass star in the constellation Cancer

Thing low_mass_star Q81944908

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Q81944908

Summary

Q81944908 is a low-mass star^[1].

Key Facts

Q81944908's instance of is recorded as low-mass star^[2].
Q81944908's constellation is recorded as Cancer^[3].
Q81944908's spectral class is recorded as M7V^[4].
Q81944908's catalog code is recorded as 2MASS J08013045+1808111^[5].
Q81944908's catalog code is recorded as SDSS J080130.45+180810.7^[6].
Q81944908's catalog code is recorded as SDSS J080130.44+180810.7^[7].
Q81944908's catalog code is recorded as SDSS J080130.45+180810.8^[8].
Q81944908's catalog code is recorded as Gaia DR2 669120101870292992^[9].
Q81944908's redshift is recorded as {'unit': '1', 'amount': '+0.00003'}^[10].
Q81944908's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.253'}^[11].
Q81944908's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.018'}^[12].
Q81944908's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.153'}^[13].
Q81944908's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.141'}^[14].
Q81944908's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.092'}^[15].
Q81944908's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.016'}^[16].
Q81944908's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.380'}^[17].
Q81944908's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.01'}^[18].
Q81944908's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.9288'}^[19].
Q81944908's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.8430'}^[20].
Q81944908's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+23'}^[21].
Q81944908's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+229.8'}^[22].
Q81944908's SIMBAD ID is recorded as 2MASS J08013045+1808111^[23].
Q81944908's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+120.37688792006980'}^[24].
Q81944908's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.13642007127430'}^[25].
Q81944908's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.253, unit: 1, amount: +23.018, unit: 1, amount: +21.153, unit: 1, amount: +19.141, unit: 1, amount: +18.092, unit: 1, amount: +16.016, unit: 1, amount: +16.380, unit: 1, amount: +16.01, unit: 1, amount: +19.9288

Catalog code 2MASS J08013045+1808111, SDSS J080130.45+180810.7, SDSS J080130.44+180810.7, SDSS J080130.45+180810.8, Gaia DR2 669120101870292992

Constellation Cancer

Declination unit: www.wikidata.org, amount: +18.13642007127430

Declination component of proper motion unit: www.wikidata.org, amount: -79.846

Distance from earth unit: www.wikidata.org, amount: +229.8

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.8430

Radial velocity unit: www.wikidata.org, amount: +23

Redshift unit: 1, amount: +0.00003

Right ascension unit: www.wikidata.org, amount: +120.37688792006980

Right ascension component of proper motion unit: www.wikidata.org, amount: -16.671

Spectral class M7V

External References (2)

Gaia id 669120101870292992

Simbad id 2MASS J08013045+1808111

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Q81944908 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81944908 — constellation (P59): Cancer. wikidata.org.
[4] ↑ Q81944908 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81944908 — catalog code (P528): 2MASS J08013045+1808111. SIMBAD. wikidata.org.
[6] ↑ Q81944908 — catalog code (P528): SDSS J080130.45+180810.7. SIMBAD. wikidata.org.
[7] ↑ Q81944908 — catalog code (P528): SDSS J080130.44+180810.7. SIMBAD. wikidata.org.
[8] ↑ Q81944908 — catalog code (P528): SDSS J080130.45+180810.8. SIMBAD. wikidata.org.
[9] ↑ Q81944908 — catalog code (P528): Gaia DR2 669120101870292992. SIMBAD. wikidata.org.
[10] ↑ Q81944908 — redshift (P1090): {'unit': '1', 'amount': '+0.00003'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81944908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.253'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81944908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.018'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81944908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.153'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81944908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.141'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81944908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.092'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q81944908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.016'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81944908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.380'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81944908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.01'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q81944908 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.9288'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81944908 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.8430'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81944908 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+23'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81944908 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+229.8'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q81944908 — SIMBAD ID (P3083): 2MASS J08013045+1808111. wikidata.org.
[24] ↑ Q81944908 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+120.37688792006980'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81944908 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.13642007127430'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81944908 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81944908 is an instance of low-mass star (Q12795622) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Q81944908. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81944908

MLA “Q81944908.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81944908.

BibTeX

@misc{4ortxyz_q81944908_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81944908}}, year = {2026}, url = {https://4ort.xyz/entity/q81944908}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81944908 — https://4ort.xyz/entity/q81944908 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81944908 · Last refreshed: May 7, 2026